Expansible chamber devices – With toothed gear – spline or thread rigid with working member
Reexamination Certificate
2007-11-06
2007-11-06
Lopez, F. Daniel (Department: 3745)
Expansible chamber devices
With toothed gear, spline or thread rigid with working member
C269S027000, C269S035000
Reexamination Certificate
active
11345951
ABSTRACT:
A swing cylinder having a body and an end cap on each end of the body. The cylinder also has a piston arranged within the body. The cylinder has a rod engaged with the piston and has an arm attached to one end thereof. A guide is arranged on the opposite end of the rod. The guide is also attached to one of the end caps.
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patent: 6427992 (2002-08-01), Noda et al.
patent: 6929254 (2005-08-01), Steele et al.
patent: 2003/0234478 (2003-12-01), Steele et al.
Delaware Capital Formation Inc.
Lopez F. Daniel
Raggio & Dinnin, P.C.
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